ZP is the real-money currency used in the in-game shop in the Z8Games version of CrossFire. Its free counterpart are the Game Points (GP). Players receive Bonus Points (BP) by purchasing or earning ZP. For every 1000 ZP, an amount of 100 BP is credited. There are a wide variety of advanced, different-looking and unique items, which can be purchased using ZP, including a grenade that releases hearts upon exploding or an AK-47 with a camouflage pattern.